Dr. Jane Goodall was a scientist who, on 4 November 1960, witnessed chimpanzees creating tools. She was the first human to witness a non-human animal doing this. (PROSE: Time Traveller's Diary)
Dr. Jane Goodall was a scientist who, on 4 November 1960, witnessed chimpanzees creating tools. She was the first human to witness a non-human animal doing this. (PROSE: Time Traveller's Diary)